Window.scrollMaxY

Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

Summary

Returns the maximum number of pixels that the document can be scrolled vertically.

Syntax

ypix = window.scrollMaxY

ypix is the number of pixels.

Example

// Scroll to the bottom of the page
var maxY = window.scrollMaxY;
window.scrollTo(0,maxY);